.nav{
    width:100%;
    background-color: rgb(255, 0, 157);
    text-align: center;
    height: 50px;
    line-height: 50px;
    font-size: 30px;
    font-weight: 1000;
    color: white;
}
.bg{
    width: 100%;
}
.logo{
    width: 100%;
    text-align: center;
    margin-top: 20px;
}
.input{
    width: 80%;
    height: 50px;
    border: none;
    outline: none;
    text-indent: 20px;
    margin-left: 10%;
    margin-top: 20px;
    border-radius: 5px;
    box-shadow: 1px 1px 5px rgb(77, 77, 77);
    font-size: 20px;
}
.input_btn{
    width: 80%;
    height: 50px;
    background-color: rgb(0, 180, 204);
    border-radius: 5px;
    border: none;
    outline: none;
    margin-top: 20px;
    margin-left: 10%;
    cursor: pointer;
    font-size: 20px;
    color:white;
    transition: all linear 0.2s;
}
.input_btn:focus{
    transition: all linear 0.2s;
    background-color: rgb(0, 84, 153);
}
#alert{
    width: 81%;
    position: absolute;
    left: 10%;
    height: 220px;
    background-color: rgb(255, 209, 200);
    z-index: 50;
    border-radius: 5px;
    display: none;
}
#alert>img{
    margin-left: 35%;
}
#alert>span{
    display: block;
    margin-top: 20px;
    font-size: large;
    width: 100%;
    text-align: center;
}
#check{
    display: none;
    position: absolute;
    width: 100%;
    color: tomato;
    text-align: center;
    font-size: 15px;
}

.pass{
    position: absolute;
    display: block;
    font-size: 18px;
    font-weight: 600;
    top: 0px;
    right: 0px;
    background-color: rgb(139, 0, 81);
    cursor: pointer;
    color: white;
    width: 80px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    transition: all linear 0.3s;
}
.waves{
    position:relative;
    cursor:pointer;
    display:inline-block;
    overflow:hidden;
    text-align: center;
    -webkit-tap-highlight-color:transparent;
    z-index:1;
}
.waves .waves-animation{
    position:absolute;
    border-radius:50%;
    width:25px;
    height:25px;
    opacity:0;
    background:rgba(255,255,255,0.3);
    transition:all 0.7s ease-out;
    transition-property:transform, opacity, -webkit-transform;
    -webkit-transform:scale(0);
    transform:scale(0);
    pointer-events:none
}
.pass:hover{
    transition: all linear 0.3s;
    background-color: rgb(0, 138, 18);
}